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epee: add nanosecond timer and pause/restart profiling macros

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Nanosecond timer precision won't work on Windows, but we don't
care since I'm using that just for profiling incremental code
paths, but a Windows coder is welcome to add it if there's a way.
This commit is contained in:
moneromooo-monero 2017-08-01 14:03:18 +01:00
parent ab594cfee9
commit bda8c5983b
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2 changed files with 17 additions and 5 deletions
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7
contrib/epee/include/profile_tools.h
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@ -57,8 +57,15 @@ namespace epee
#define TIME_MEASURE_START(var_name) uint64_t var_name = epee::misc_utils::get_tick_count();
#define TIME_MEASURE_PAUSE(var_name) var_name = epee::misc_utils::get_tick_count() - var_name;
#define TIME_MEASURE_RESTART(var_name) var_name = epee::misc_utils::get_tick_count() - var_name;
#define TIME_MEASURE_FINISH(var_name) var_name = epee::misc_utils::get_tick_count() - var_name;
#define TIME_MEASURE_NS_START(var_name) uint64_t var_name = epee::misc_utils::get_ns_count();
#define TIME_MEASURE_NS_PAUSE(var_name) var_name = epee::misc_utils::get_ns_count() - var_name;
#define TIME_MEASURE_NS_RESTART(var_name) var_name = epee::misc_utils::get_ns_count() - var_name;
#define TIME_MEASURE_NS_FINISH(var_name) var_name = epee::misc_utils::get_ns_count() - var_name;
namespace profile_tools
{
struct local_call_account